Translation of "rudimentary" into Hungarian

However, in spite of this, our approach to vaccine design has remained pretty rudimentary.

Ennek ellenére az oltási rendszer kiépítése kezdetleges maradt.

He had the rudimentary scientific background, but it's highly unlikely he could have succeeded on his own.

Megvolt neki az alapvető tudományos háttere, de nagyon valószínűtlen. Nem sikerülhetett neki egyedül.

They weren't in English, so we had to do a little rudimentary linguistics.

Nem angolul voltak, ezért belevetettük magunkat az elemi nyelvtanba.